From: Thomas Gleixner <tglx@linutronix.de>
To: LKML <linux-kernel@vger.kernel.org>
Cc: Michael Jeanson <mjeanson@efficios.com>,
Jens Axboe <axboe@kernel.dk>,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
Peter Zijlstra <peterz@infradead.org>,
"Paul E. McKenney" <paulmck@kernel.org>,
x86@kernel.org, Sean Christopherson <seanjc@google.com>,
Wei Liu <wei.liu@kernel.org>
Subject: [patch V6 10/31] entry: Cleanup header
Date: Mon, 27 Oct 2025 09:44:36 +0100 (CET) [thread overview]
Message-ID: <20251027084306.590338411@linutronix.de> (raw)
In-Reply-To: 20251027084220.785525188@linutronix.de
From: Thomas Gleixner <tglx@linutronix.de>
Cleanup the include ordering, kernel-doc and other trivialities before
making further changes.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
---
include/linux/entry-common.h | 8 ++++----
include/linux/irq-entry-common.h | 2 ++
2 files changed, 6 insertions(+), 4 deletions(-)
---
--- a/include/linux/entry-common.h
+++ b/include/linux/entry-common.h
@@ -3,11 +3,11 @@
#define __LINUX_ENTRYCOMMON_H
#include <linux/irq-entry-common.h>
+#include <linux/livepatch.h>
#include <linux/ptrace.h>
+#include <linux/resume_user_mode.h>
#include <linux/seccomp.h>
#include <linux/sched.h>
-#include <linux/livepatch.h>
-#include <linux/resume_user_mode.h>
#include <asm/entry-common.h>
#include <asm/syscall.h>
@@ -37,6 +37,7 @@
SYSCALL_WORK_SYSCALL_AUDIT | \
SYSCALL_WORK_SYSCALL_USER_DISPATCH | \
ARCH_SYSCALL_WORK_ENTER)
+
#define SYSCALL_WORK_EXIT (SYSCALL_WORK_SYSCALL_TRACEPOINT | \
SYSCALL_WORK_SYSCALL_TRACE | \
SYSCALL_WORK_SYSCALL_AUDIT | \
@@ -61,8 +62,7 @@
*/
void syscall_enter_from_user_mode_prepare(struct pt_regs *regs);
-long syscall_trace_enter(struct pt_regs *regs, long syscall,
- unsigned long work);
+long syscall_trace_enter(struct pt_regs *regs, long syscall, unsigned long work);
/**
* syscall_enter_from_user_mode_work - Check and handle work before invoking
--- a/include/linux/irq-entry-common.h
+++ b/include/linux/irq-entry-common.h
@@ -68,6 +68,7 @@ static __always_inline bool arch_in_rcu_
/**
* enter_from_user_mode - Establish state when coming from user mode
+ * @regs: Pointer to currents pt_regs
*
* Syscall/interrupt entry disables interrupts, but user mode is traced as
* interrupts enabled. Also with NO_HZ_FULL RCU might be idle.
@@ -357,6 +358,7 @@ irqentry_state_t noinstr irqentry_enter(
* Conditional reschedule with additional sanity checks.
*/
void raw_irqentry_exit_cond_resched(void);
+
#ifdef CONFIG_PREEMPT_DYNAMIC
#if defined(CONFIG_HAVE_PREEMPT_DYNAMIC_CALL)
#define irqentry_exit_cond_resched_dynamic_enabled raw_irqentry_exit_cond_resched
next prev parent reply other threads:[~2025-10-27 8:44 UTC|newest]
Thread overview: 142+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-27 8:44 [patch V6 00/31] rseq: Optimize exit to user space Thomas Gleixner
2025-10-27 8:44 ` [patch V6 01/31] rseq: Avoid pointless evaluation in __rseq_notify_resume() Thomas Gleixner
2025-10-29 10:24 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-03 14:47 ` tip-bot2 for Thomas Gleixner
2025-11-04 8:17 ` tip-bot2 for Thomas Gleixner
2025-10-27 8:44 ` [patch V6 02/31] rseq: Condense the inline stubs Thomas Gleixner
2025-10-29 10:24 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-03 14:47 ` tip-bot2 for Thomas Gleixner
2025-11-04 8:17 ` tip-bot2 for Thomas Gleixner
2025-10-27 8:44 ` [patch V6 03/31] rseq: Move algorithm comment to top Thomas Gleixner
2025-10-29 10:24 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-03 14:47 ` tip-bot2 for Thomas Gleixner
2025-11-04 8:17 ` tip-bot2 for Thomas Gleixner
2025-10-27 8:44 ` [patch V6 04/31] rseq: Remove the ksig argument from rseq_handle_notify_resume() Thomas Gleixner
2025-10-29 10:23 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-03 14:47 ` tip-bot2 for Thomas Gleixner
2025-11-04 8:17 ` tip-bot2 for Thomas Gleixner
2025-10-27 8:44 ` [patch V6 05/31] rseq: Simplify registration Thomas Gleixner
2025-10-29 10:23 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-03 14:47 ` tip-bot2 for Thomas Gleixner
2025-11-04 8:17 ` tip-bot2 for Thomas Gleixner
2025-10-27 8:44 ` [patch V6 06/31] rseq: Simplify the event notification Thomas Gleixner
2025-10-29 10:23 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-03 14:47 ` tip-bot2 for Thomas Gleixner
2025-11-04 8:17 ` tip-bot2 for Thomas Gleixner
2025-10-27 8:44 ` [patch V6 07/31] rseq, virt: Retrigger RSEQ after vcpu_run() Thomas Gleixner
2025-10-28 15:08 ` Mathieu Desnoyers
2025-10-29 10:23 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-03 14:47 ` tip-bot2 for Thomas Gleixner
2025-11-04 8:17 ` tip-bot2 for Thomas Gleixner
2025-10-27 8:44 ` [patch V6 08/31] rseq: Avoid CPU/MM CID updates when no event pending Thomas Gleixner
2025-10-29 10:23 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-03 14:47 ` tip-bot2 for Thomas Gleixner
2025-11-04 8:17 ` tip-bot2 for Thomas Gleixner
2025-10-27 8:44 ` [patch V6 09/31] rseq: Introduce struct rseq_data Thomas Gleixner
2025-10-29 10:23 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-03 14:47 ` tip-bot2 for Thomas Gleixner
2025-11-04 8:17 ` tip-bot2 for Thomas Gleixner
2025-10-27 8:44 ` Thomas Gleixner [this message]
2025-10-29 10:23 ` [tip: core/rseq] entry: Cleanup header tip-bot2 for Thomas Gleixner
2025-11-03 14:47 ` tip-bot2 for Thomas Gleixner
2025-11-04 8:17 ` [tip: core/rseq] entry: Clean up header tip-bot2 for Thomas Gleixner
2025-10-27 8:44 ` [patch V6 11/31] entry: Remove syscall_enter_from_user_mode_prepare() Thomas Gleixner
2025-10-29 10:23 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-03 14:47 ` tip-bot2 for Thomas Gleixner
2025-11-04 8:17 ` tip-bot2 for Thomas Gleixner
2025-10-27 8:44 ` [patch V6 12/31] entry: Inline irqentry_enter/exit_from/to_user_mode() Thomas Gleixner
2025-10-29 10:23 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-03 14:47 ` tip-bot2 for Thomas Gleixner
2025-11-04 8:17 ` tip-bot2 for Thomas Gleixner
2025-10-27 8:44 ` [patch V6 13/31] sched: Move MM CID related functions to sched.h Thomas Gleixner
2025-10-29 10:23 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-03 14:47 ` tip-bot2 for Thomas Gleixner
2025-11-04 8:17 ` tip-bot2 for Thomas Gleixner
2025-10-27 8:44 ` [patch V6 14/31] rseq: Cache CPU ID and MM CID values Thomas Gleixner
2025-10-29 10:23 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-03 14:47 ` tip-bot2 for Thomas Gleixner
2025-11-04 8:17 ` tip-bot2 for Thomas Gleixner
2025-10-27 8:44 ` [patch V6 15/31] rseq: Record interrupt from user space Thomas Gleixner
2025-10-28 15:26 ` Mathieu Desnoyers
2025-10-28 17:02 ` Thomas Gleixner
2025-10-28 17:53 ` Mathieu Desnoyers
2025-10-29 10:23 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-03 14:47 ` tip-bot2 for Thomas Gleixner
2025-11-04 8:17 ` tip-bot2 for Thomas Gleixner
2025-10-27 8:44 ` [patch V6 16/31] rseq: Provide tracepoint wrappers for inline code Thomas Gleixner
2025-10-29 10:23 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-03 14:47 ` tip-bot2 for Thomas Gleixner
2025-11-04 8:17 ` tip-bot2 for Thomas Gleixner
2025-10-27 8:44 ` [patch V6 17/31] rseq: Expose lightweight statistics in debugfs Thomas Gleixner
2025-10-29 10:23 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-03 14:47 ` tip-bot2 for Thomas Gleixner
2025-11-04 8:17 ` tip-bot2 for Thomas Gleixner
2025-10-27 8:44 ` [patch V6 18/31] rseq: Provide static branch for runtime debugging Thomas Gleixner
2025-10-29 10:23 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-03 14:47 ` tip-bot2 for Thomas Gleixner
2025-11-04 8:17 ` tip-bot2 for Thomas Gleixner
2025-10-27 8:44 ` [patch V6 19/31] rseq: Provide and use rseq_update_user_cs() Thomas Gleixner
2025-10-28 15:40 ` Mathieu Desnoyers
2025-10-29 10:23 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-10-29 16:04 ` [patch V6 19/31] " Steven Rostedt
2025-10-29 21:00 ` Thomas Gleixner
2025-10-29 21:53 ` Steven Rostedt
2025-11-03 14:47 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-04 8:17 ` tip-bot2 for Thomas Gleixner
2025-10-27 8:45 ` [patch V6 20/31] rseq: Replace the original debug implementation Thomas Gleixner
2025-10-29 10:23 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-10-30 21:52 ` [patch V6 20/31] " Prakash Sangappa
2025-10-31 14:27 ` Thomas Gleixner
2025-11-03 14:47 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-04 8:17 ` tip-bot2 for Thomas Gleixner
2025-10-27 8:45 ` [patch V6 21/31] rseq: Make exit debugging static branch based Thomas Gleixner
2025-10-29 10:23 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-03 14:47 ` tip-bot2 for Thomas Gleixner
2025-11-04 8:17 ` tip-bot2 for Thomas Gleixner
2025-10-27 8:45 ` [patch V6 22/31] rseq: Use static branch for syscall exit debug when GENERIC_IRQ_ENTRY=y Thomas Gleixner
2025-10-29 10:23 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-03 14:47 ` tip-bot2 for Thomas Gleixner
2025-11-04 8:17 ` tip-bot2 for Thomas Gleixner
2025-10-27 8:45 ` [patch V6 23/31] rseq: Provide and use rseq_set_ids() Thomas Gleixner
2025-10-28 15:47 ` Mathieu Desnoyers
2025-10-29 10:23 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-03 14:47 ` tip-bot2 for Thomas Gleixner
2025-11-04 8:17 ` tip-bot2 for Thomas Gleixner
2025-10-27 8:45 ` [patch V6 24/31] rseq: Separate the signal delivery path Thomas Gleixner
2025-10-28 15:51 ` Mathieu Desnoyers
2025-10-29 10:23 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-03 14:47 ` tip-bot2 for Thomas Gleixner
2025-11-04 8:17 ` tip-bot2 for Thomas Gleixner
2025-10-27 8:45 ` [patch V6 25/31] rseq: Rework the TIF_NOTIFY handler Thomas Gleixner
2025-10-29 10:23 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-03 14:47 ` tip-bot2 for Thomas Gleixner
2025-11-04 8:17 ` tip-bot2 for Thomas Gleixner
2025-10-27 8:45 ` [patch V6 26/31] rseq: Optimize event setting Thomas Gleixner
2025-10-28 15:57 ` Mathieu Desnoyers
2025-10-29 10:23 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-03 14:47 ` tip-bot2 for Thomas Gleixner
2025-11-04 8:16 ` tip-bot2 for Thomas Gleixner
2025-10-27 8:45 ` [patch V6 27/31] rseq: Implement fast path for exit to user Thomas Gleixner
2025-10-28 16:09 ` Mathieu Desnoyers
2025-10-29 10:23 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-10-29 16:28 ` [patch V6 27/31] " Steven Rostedt
2025-11-03 14:47 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-04 8:16 ` tip-bot2 for Thomas Gleixner
2025-10-27 8:45 ` [patch V6 28/31] rseq: Switch to fast path processing on " Thomas Gleixner
2025-10-28 16:14 ` Mathieu Desnoyers
2025-10-29 10:23 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-03 14:47 ` tip-bot2 for Thomas Gleixner
2025-11-04 8:16 ` tip-bot2 for Thomas Gleixner
2025-10-27 8:45 ` [patch V6 29/31] entry: Split up exit_to_user_mode_prepare() Thomas Gleixner
2025-10-29 10:23 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-03 14:47 ` tip-bot2 for Thomas Gleixner
2025-11-04 8:16 ` tip-bot2 for Thomas Gleixner
2025-10-27 8:45 ` [patch V6 30/31] rseq: Split up rseq_exit_to_user_mode() Thomas Gleixner
2025-10-29 10:23 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-03 14:47 ` tip-bot2 for Thomas Gleixner
2025-11-04 8:16 ` tip-bot2 for Thomas Gleixner
2025-10-27 8:45 ` [patch V6 31/31] rseq: Switch to TIF_RSEQ if supported Thomas Gleixner
2025-10-29 10:23 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-03 14:47 ` tip-bot2 for Thomas Gleixner
2025-11-04 8:16 ` tip-bot2 for Thomas Gleixner
2025-10-29 10:23 ` [patch V6 00/31] rseq: Optimize exit to user space Peter Zijlstra
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